CVE-2022-43756

Rancher/Wrangler: Denial of service when processing Git credentials

State: Published
Severity: 5.9 Medium
Published: Feb 7, 2023
Updated: Mar 25, 2025
Reserved: Oct 26, 2022

Description

A Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') vulnerability in SUSE Rancher allows remote attackers to cause denial of service by supplying specially crafted git credentials. This issue affects: SUSE Rancher wrangler version 0.7.3 and prior versions; wrangler version 0.8.4 and prior versions; wrangler version 1.0.0 and prior versions.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H	suse

Weaknesses

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Affected Products

Product	Versions
RancherSUSE	wrangler through 0.7.3Affected

References

https://bugzilla.suse.com/show_bug.cgi?id=1205296

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